EP 2950110 B1 20200115 - BROAD-RANGE CURRENT MEASUREMENT USING DUTY CYCLING
Title (en)
BROAD-RANGE CURRENT MEASUREMENT USING DUTY CYCLING
Title (de)
WEITBEREICHSSTROMMESSUNG MITTELS ARBEITSZYKLUS
Title (fr)
MESURE DE COURANT A LARGE SPECTRE UTILISANT LES CYCLES DE TRAVAIL
Publication
Application
Priority
US 201414289397 A 20140528
Abstract (en)
[origin: EP2950110A1] An apparatus, method and integrated circuit for broad-range current measurement using duty cycling are disclosed. Embodiments of an apparatus for sensing current through a transistor device may include an interface configured to receive a current from the transistor device for sensing. Additionally, embodiments may include a sensor component coupled to the interface and configured to receive the current from the transistor device and to generate a responsive sensor voltage. Embodiments may also include a sense control circuit configured to control a duty cycle of the sensor component.
IPC 8 full level
G01R 15/09 (2006.01); G01R 19/00 (2006.01); G01R 19/165 (2006.01); G01R 31/00 (2006.01); H03K 17/082 (2006.01)
CPC (source: EP US)
G01R 15/09 (2013.01 - EP US); G01R 19/0092 (2013.01 - EP US); H03K 17/0822 (2013.01 - EP US); G01R 19/16519 (2013.01 - EP US); G01R 31/006 (2013.01 - EP US); H03K 2217/0027 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2950110 A1 20151202; EP 2950110 B1 20200115; CN 105137159 A 20151209; CN 105137159 B 20180626; JP 2015225075 A 20151214; JP 6151295 B2 20170621; US 2015346239 A1 20151203; US 9891249 B2 20180213
DOCDB simple family (application)
EP 15169365 A 20150527; CN 201510190518 A 20150421; JP 2015084362 A 20150416; US 201414289397 A 20140528